National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

24°F

-4°C

Humidity 68%
Wind Speed W 7 mph
Barometer 30.07 in (1020.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 3 Feb 12:56 pm EST
Extended Forecast for

2 Miles SW Grant Mills NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 24. West wind around 6 mph.

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Calm wind becoming west around 5 mph after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. Wind chill values as low as -3. Northwest wind 5 to 7 mph.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -2. Northwest wind 3 to 5 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. Northwest wind around 6 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 40%.

    Low: -6 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny and cold, with a high near 5.

    High: 5 °F

    Cold

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 24. West wind around 6 mph.
Tonight
Mostly cloudy, with a low around 5. Calm wind becoming west around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 20. Wind chill values as low as -3. Northwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -2. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 20. Northwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 40%.
Saturday
Partly sunny and cold, with a high near 5.
Saturday Night
Mostly cloudy, with a low around -9.
Sunday
Partly sunny and cold, with a high near 5.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
Mostly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
11:27 am EST Feb 3, 2026
Forecast Valid:
1pm EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation